在这第一个月中，四分之一到一半死亡发生在出生后最初24小时内，75%发生在第一周内。

Within the first month, one quarter to one half of all deaths occur within the first 24 hours of life, and 75% occur in the first week.

youdao

在世界范围内，甲型h1n 1流感病毒到周二为止，已经导致46个国家1万3千人患病，近100人死亡，死者大多数是在墨西哥，疫情是上个月从墨西哥开始爆发的。

Worldwide cases of the virus have reached almost 13,000 Tuesday in 46 countries. Nearly 100 people have died, most of them in Mexico, where the outbreak began last month.

youdao

在2000年后进行的研究，研究者说：对与那些第一个月幸存下来的患者来说，一年内死亡率没有明显改善，……和20年前相比。

In studies conducted after 2000, "there was no significant improvement for mortality at one year, for those surviving the first month... compared to the previous 20 years," the researchers say.

youdao

在2000年后进行的研究，研究者说：对与那些第一个月幸存下来的患者来说，一年内死亡率没有明显改善，……和20年前相比。

In studies conducted after 2000, "there was no significant improvement for mortality at one year, for those surviving the first month... compared to the previous 20 years," the researchers say.

youdao